Theorems · Theorem · commutative algebra
Finsupp.degree_preimage_add
∀ {σ : Type u_5} (s t : Set ℕ), ⇑Finsupp.degree ⁻¹' (s + t) = ⇑Finsupp.degree ⁻¹' s + ⇑Finsupp.degree ⁻¹' t- Defined in
- Mathlib.Data.Finsupp.Weight
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 76 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites13
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Setstatement and proof · cited by 53,352
- Finsuppstatement and proof · cited by 5,255
- Set.preimagestatement and proof · cited by 4,946
- AddMonoidHomstatement · cited by 3,230
- map_addproof · cited by 964
- Set.addstatement · cited by 338
- LE.le.antisymm'proof · cited by 104
- Finsupp.degreestatement and proof · cited by 94
- Set.add_mem_addproof · cited by 30
- le_iff_exists_addproof · cited by 16
- Set.preimage_add_preimage_subsetproof · cited by 2
Cited by1
Results whose statement or proof uses this declaration.
- Finsupp.degree_preimage_nsmulproof · cited by 0